Thank you so much! I will do this when I resume my campaign. Off to profit from the Americas!Only thing I might suggest is to instead send that merchant to a node that has arrows pointing to Sevilla (preferably one where you have a decent amount of trade power and the node is fairly rich) and get him to "Transfer trade power". This will make the trade/money flow from that node to Sevilla.
The reason I suggest this as opposed to collecting from your home trade node (Sevilla), is because it's your home trade node and you will always automatically collect trade from there anyway and it's not necessary to have a merchant there at all. The only difference getting him to collect there is that it provides a small bonus to your trade power in Sevilla and subsequently means you'll get a slightly bigger share of trade/gold. Generally however, it's better to get merchants to transfer trade to your node however since that generally tends to be more profitable. Happy trading!
Also, is there a reason why trade flows from the Americas (Chesapeake Bay, Mexico, Brasil, etc.) when the Americas haven't been discovered yet? Did the devs ever explain why?